ICSE ICSE Class 7 - CISCE Question Bank Solutions

Evaluate: `(3/5)^2 xx (- 2/3)^3`

Which is greater:

2³ or 3² 

Which is greater:

2⁵ or 5² 

Which is greater:

4³ or 3⁴ 

Which is greater:

5⁴ or 4⁵ 

The angle of a vertex of an isosceles triangle is 100°. Find its base angles.

One of the base angles of an isosceles triangle is 52°. Find its angle of the vertex.

In the given figure, express a in terms of b.

The length and breadth of a rectangular field are in the ratio 7 : 4. If its perimeter is 440 m, find its length and breadth. Also, find the cost of fencing it @ ₹150 per m.

Express the given ratio in its simplest form: 22 : 66

Express the given ratio in its simplest form: 1.5 : 2.5

Express the given ratio in its simplest form: `6 1/4 : 12 1/2`

Express the given ratio in its simplest form: 40 kg : 1 quintal

Express the given ratio in its simplest form: 10 paise : ₹ 1

Express the given ratio in its simplest form: 200 m : 5 km

Express the given ratio in its simplest form: 3 hours : 1 day

Express the given ratio in its simplest form: 6 months: `1 1/3` years

Express the given ratio in its simplest form: `1 1/3:2 1/4:2 1/2`

Divide 64 cm long string into two parts in the ratio 5 : 3.

Triangle ABC is right-angled at vertex A. Calculate the length of BC, if AB = 18 cm and AC = 24 cm.